Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

Explain sending sms messages programmatically?

973

Do you know what is application?

954

Explain ttl (time to live) and why is it required?

989

Explain me what are the advantages of android operating system?

895

Explain activity component of android?

888

Explain application of shared preference?

923

Tell us why would you do the setcontentview() in oncreate() of activity class?

920

Can you please explain the difference between data storage options which are available in android?

942

Tell us how would you update the ui of an activity from a background service?

895

Explain me scenario in which only ondestroy is called for an activity without onpause() and onstop()?

876

Please explain the difference between nine-patch image vs regular bitmap image?

879

Explain me what is a broadcast receiver?

995

How does aosp relate to the android compatibility program?

983

Do you know what is anr, and why does it happen?

954

Explain alertdialog in android?

1090

Un-Answered Questions { Mobile OS }

What is the swift main advantage?

830

Explain me what is a broadcast receiver?

995

What is singleton class in android?

1010

What is the difference between copies & retain in iOS operating system?

876

What is the generic in java?

981

What does Ubuntu mean?

1365

Should we change the name of a file after installing?

974

Is ios written in swift?

783

What is category and extension in ios?

801

Is apple an android?

899

What is the implicit intent in android?

982

When did android become open source?

971

What is a background thread?

852

What is the difference between android system and android os?

950

What to do if problem occurs in downloading your app in android?

913

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